| 04:56 EST |  Clear | -3°C / 27°F | -12°C / 10°F | 50% | 1031 mb (30.45 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KCXY 120956Z AUTO 27005KT 10SM CLR M03/M12 A3046 RMK AO2 SLP319 T10331122 |
| 03:56 EST |  Partly Cloudy | -4°C / 25°F | -12°C / 10°F | 54% | 1030 mb (30.42 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KCXY 120856Z AUTO 21003KT 10SM FEW090 M04/M12 A3043 RMK AO2 SLP311 T10391122 53024 |
| 02:56 EST |  Partly Cloudy | -2°C / 28°F | -13°C / 9°F | 43% | 1030 mb (30.42 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KCXY 120756Z AUTO 26006KT 10SM FEW090 M02/M13 A3041 RMK AO2 SLP302 T10221128 |
| 01:56 EST |  Clear | -2°C / 28°F | -13°C / 9°F | 43% | 1029 mb (30.39 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KCXY 120656Z AUTO 26007KT 10SM CLR M02/M13 A3038 RMK AO2 SLP292 T10221128 |
| 00:56 EST |  Partly Cloudy | -2°C / 28°F | -13°C / 9°F | 43% | 1028 mb (30.36 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KCXY 120556Z AUTO 25005KT 10SM FEW090 M02/M13 A3036 RMK AO2 SLP287 T10221128 11022 21039 51012 |